Physics, 01.08.2019 21:00, DatBoiCedd

A5-meter uniform plank of mass 100 kilograms rests on the top of a building with 2 meters extended over the edge as shown above. how far can a 50-kilogram person venture past the edge of the building on the plank before the plank just begins to tip?

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A5-meter uniform plank of mass 100 kilograms rests on the top of a building with 2 meters extended o...